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| author | Giorgio Vazzana <mywing81@gmail.com> | 2014-09-05 17:34:51 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-09-05 18:43:28 +0200 |
| commit | 55cf7d9713dc839da47b56a19c97dc1b943d7d72 (patch) | |
| tree | ec7b579ce34747555ab0de7fe556d5648515f0ac | |
| parent | 3da359c140a29c1f45eb7844a6d68aa958cd604c (diff) | |
| download | ffmpeg-55cf7d9713dc839da47b56a19c97dc1b943d7d72.tar.gz | |
lavd/v4l2: remove unneeded variable in device_init()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavdevice/v4l2.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c index 2fd496651b..a1eed1a919 100644 --- a/libavdevice/v4l2.c +++ b/libavdevice/v4l2.c @@ -186,10 +186,8 @@ static int device_init(AVFormatContext *ctx, int *width, int *height, uint32_t pix_fmt) { struct video_data *s = ctx->priv_data; - int fd = s->fd; struct v4l2_format fmt = { .type = V4L2_BUF_TYPE_VIDEO_CAPTURE }; struct v4l2_pix_format *pix = &fmt.fmt.pix; - int res = 0; pix->width = *width; @@ -197,7 +195,7 @@ static int device_init(AVFormatContext *ctx, int *width, int *height, pix->pixelformat = pix_fmt; pix->field = V4L2_FIELD_ANY; - if (v4l2_ioctl(fd, VIDIOC_S_FMT, &fmt) < 0) + if (v4l2_ioctl(s->fd, VIDIOC_S_FMT, &fmt) < 0) res = AVERROR(errno); if ((*width != fmt.fmt.pix.width) || (*height != fmt.fmt.pix.height)) { |